Hi,
I'm facing this issue:
App A is online and has been on the app store for a couple of years.
Now, I've built another app, from a different mac, called B, and I'd like it to become the update of app A.
What would be my options here?
1) Recover the original Xcode project from the old mac and go from there (no git/github available).
2) What if I don't have the original project on hand? What If I want to start afresh with a new project in a new mac (like I did with app B) and go from there? Is there a way of merging the two, later in the process? What should I need to take care of? I understand that the bundle ids need to be the same, but what for the certificates?